Ace the Rust Interview

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beginner · order 37

if let vs match

enum-match-02Related book chapters: 2, 7 (optional — this page is complete on its own)enumif-let

Slug: enum-match-02 · Paired reading: Chapters 2 and 7

Prompt

Same Status enum. Implement fn ready_msg(s: Status) -> Option<&'static str> with if let (Some only for Ready). Also fn all_labels(s: Status) -> &'static str via full match.